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https://issues.apache.org/jira/browse/HDFS-17302?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jian Zhang updated HDFS-17302:
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Description: [HDFS-14090|https://issues.apache.org/jira/browse/HDFS-14090]
: Improved isolation for downstream name nodes, which provides a
StaticRouterRpcFairnessPolicyController to support configuring different
handlers for different ns. Using the StaticRouterRpcFairnessPolicyController
allows the router to isolate different ns, and the ns with a higher load will
not affect the router's access to the ns with a normal load.
> RBF: ProportionRouterRpcFairnessPolicyController-support proportional
> allocation of semaphores
> ----------------------------------------------------------------------------------------------
>
> Key: HDFS-17302
> URL: https://issues.apache.org/jira/browse/HDFS-17302
> Project: Hadoop HDFS
> Issue Type: New Feature
> Components: rbf
> Reporter: Jian Zhang
> Assignee: Jian Zhang
> Priority: Major
> Labels: pull-request-available
> Attachments: HDFS-17302.001.patch, HDFS-17302.002.patch
>
>
> [HDFS-14090|https://issues.apache.org/jira/browse/HDFS-14090] : Improved
> isolation for downstream name nodes, which provides a
> StaticRouterRpcFairnessPolicyController to support configuring different
> handlers for different ns. Using the StaticRouterRpcFairnessPolicyController
> allows the router to isolate different ns, and the ns with a higher load will
> not affect the router's access to the ns with a normal load.
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